Joe Nathanhas signed a two year contract with the Detroit Tigers for $20 million. Having previously closed with the Rangers for two years and the Twins for seven years before that, Nathan had compiled a 2.14 ERA as a closer. He had one of his best seasons yet last year, pitching to a 1.39 ERA and saving 43 games. The Tigers were in the market for a closer after Joaquin Benoit's departure and the failure of Jose Valverde. Nathan seemed to fit the bill well. The Tigers are in win-now mode and Nathan was widely known to be the best closer on the market even though he will be 39 years old when the 2014 season starts. Expect Nathan to continue to dominate batters with his overpowering fastball and slider combination next season.Fantasy Impact - Nathan has the potential to rack up a large number of saves and maintain a low ERA in the closer role. Similarly to prior seasons, Nathan should be one of the first few closers off the board in drafts. He warrants a pick in the 95-110 range.